A 52 year old alcoholic presents with symptoms of diarrhea, scaly skin sores, and mental confusion.  The doctor suspects that he may have pellagra.  He should be evaluated for a deficiency of:

What is the best vegan source of calcium to improve bones? 

Exercise is beneficial for obese people because it: 

What kind of exercise is best for weight loss? 

Which of the following breakfast foods will provide the greatest satiety? 

Which of the following persons is most likely to develop an eating disorder? 

Which of the following B-vitamins is found in significant amounts in milk?

What is the primary electrolyte in extracellular fluid?

Which of the following components is not part of total daily energy expenditure? 

Vitamin C is needed for all of the following, except: